FR 1526 then FR 7351 at Barcelona
Valletta → Barcelona → Vienna
Timetable, Barcelona time
15:55FR 1526 from Valletta at the gate
13:10FR 7351 to Vienna leaves the gate
21 h 15 apart on the timetable, overnight
FR 7351 leaves 21 h 15 after FR 1526 arrives on the timetable: more than half a day, so not a connection we count.